pub struct NullLog { /* private fields */ }Implementations§
Trait Implementations§
Source§impl Boxed for NullLog
 
impl Boxed for NullLog
Source§unsafe fn from_raw(ptr: <NullLog as OpenCVFromExtern>::ExternReceive) -> Self
 
unsafe fn from_raw(ptr: <NullLog as OpenCVFromExtern>::ExternReceive) -> Self
Wrap the specified raw pointer Read more
Source§fn into_raw(self) -> <NullLog as OpenCVTypeExternContainer>::ExternSendMut
 
fn into_raw(self) -> <NullLog as OpenCVTypeExternContainer>::ExternSendMut
Return the underlying raw pointer while consuming this wrapper. Read more
Source§fn as_raw(&self) -> <NullLog as OpenCVTypeExternContainer>::ExternSend
 
fn as_raw(&self) -> <NullLog as OpenCVTypeExternContainer>::ExternSend
Return the underlying raw pointer. Read more
Source§fn as_raw_mut(
    &mut self,
) -> <NullLog as OpenCVTypeExternContainer>::ExternSendMut
 
fn as_raw_mut( &mut self, ) -> <NullLog as OpenCVTypeExternContainer>::ExternSendMut
Return the underlying mutable raw pointer Read more
Source§impl ILogTraitConst for NullLog
 
impl ILogTraitConst for NullLog
fn as_raw_ILog(&self) -> *const c_void
Source§impl NullLogTrait for NullLog
 
impl NullLogTrait for NullLog
Source§impl NullLogTraitConst for NullLog
 
impl NullLogTraitConst for NullLog
fn as_raw_NullLog(&self) -> *const c_void
impl Send for NullLog
Auto Trait Implementations§
impl Freeze for NullLog
impl RefUnwindSafe for NullLog
impl !Sync for NullLog
impl Unpin for NullLog
impl UnwindSafe for NullLog
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
    T: ?Sized,
 
impl<T> BorrowMut<T> for Twhere
    T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
 
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<Mat> ModifyInplace for Matwhere
    Mat: Boxed,
 
impl<Mat> ModifyInplace for Matwhere
    Mat: Boxed,
Source§unsafe fn modify_inplace<Res>(
    &mut self,
    f: impl FnOnce(&Mat, &mut Mat) -> Res,
) -> Res
 
unsafe fn modify_inplace<Res>( &mut self, f: impl FnOnce(&Mat, &mut Mat) -> Res, ) -> Res
Helper function to call OpenCV functions that allow in-place modification of a 
Mat or another similar object. By passing
a mutable reference to the Mat to this function your closure will get called with the read reference and a write references
to the same Mat. This is unsafe in a general case as it leads to having non-exclusive mutable access to the internal data,
but it can be useful for some performance sensitive operations. One example of an OpenCV function that allows such in-place
modification is imgproc::threshold. Read more